The handheld optical digital relay protection tester is upgrade version.On hardware interface, optical fiber network port is upgraded from 100M to 1000M / 100M, the number is increased from 2 pairs to 3 pairs, and added hard open and hard open interface; software function is added a special test module for switch, intelligent station network load, intelligent terminal and protection devices.It can be used either as a handheld relay protection tester or as a handheld message analyzer. It is one of the most abundant functional handheld equipment in the installation, commissioning and maintenance of the current digital / intelligent substation.
Fibre Ethernet port | 3 ~100 / 1000Mbits / s, Adaptive, LC, Multimode, 1310nm; Support for IEC61850-9-1 / 2 / L E, Goose, IEEE-1588, MMS; Bring-in-pocket optical power measurement; | Send dispersion: <0.1s Receiving time mark accuracy: <25ns 1588 Pair-time accuracy: <1s |
Fiber string port | 1 Pair of (2~10Mbits / s), LC, multimode, 850nm; IEC60044-7 / 8, FT3; Mandor asynchronous serial port transmission; | Send dispersion: <0.1s Receiving time mark accuracy: <25ns |
synchronization interface | 1 Pair of IRIG-B / PPS light, LC, multimode, 850nm | accuracy:<1μs |
Hard into | 2 Way, 10-250VDC or empty contacts, automatic recognition, no polarity | |
Hard out | 2, fast open, AC and DC open capacity: 0.5A, 250 | Quick opening time: <10s |
Electric Ethernet port | One, RJ-45,10 / 100 / 1000Mbits / s, was self adaptive | |
ΜSB joggle | 1, SB storage device | |
screen | 5.7 ', Capacitive screen, multi-touch | |
supply electricity | 4.2V,3.0A | |
cell | Rechargeable lithium battery, 11,000 m A h | Battery life:> 6 hours |
Dimension | 250mm×140mm×44mm | Weight: <1Kg |
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